Your body is preparing for a baby, if you become pregnant, your body needs that layer for a baby
Answer:
The red light is more advantageous.
Explanation:
Predators that are producing red light have advantage because they can see their prey but their prey can't see them,since most of them see blue light.
Some also light up their red light to attract mates.
A real nucleus example like a Boos from a Company
The DNA i like cook cookies
They are disease causing microorganisms AND can be fatal